The Metcalf 3.5 Carat Round Bezel Set Cubic Zirconia Halo Pave Encrusted Ring features a 10mm round that is set in the center of this pave sculpture. The total carat weight includes approximately 4 carats of the finest hand cut and hand polished original Russian formula diamond quality cubic zirconia. Choose 14k white gold, 14k yellow gold or luxurious platinum. Smaller and larger finger sizes are available as well as colored center stones that include man made ruby, sapphire or emerald, in addition to pink, canary or diamond look simulated cubic zirconia. Please see the pull down menu for options. For further assistance, please contact us directly at 1-866-942-6663 or visit us via live chat and speak with a knowledgeable representative